baber/WOPTO huggingface dataset:
Patent JP-2011205261-A (JP)
Title: Image processing apparatus and method for controlling the same
Inventor: HASHIZUME ASAKO
IPC: H04N19/176
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image compression technology, capable of reducing visual deterioration while achieving efficient image compression.SOLUTION: The image processing apparatus includes: an input unit for input of image data using tile image data as an unit; a first encoder for performing reversible encoding of data to generate reversibly encoded data; a second encoder for performing irreversible encoding of the data to generate irreversibly encoded data; a first determiner for comparing the reversibly encoded data with the irreversibly encoded data to noticing tile image data to determine which data amount is less; an encoded data selector for selecting any one of the reversibly encoded data and the irreversibly encoded data to be output; an updater for updating a quantization step in the second encoder; and a controller for performing control so as to select and output encoded data of which the data amount is determined to be less by the first determiner when the quantization step is less than a first predetermined threshold and controlling the encoded data selector so as to forcibly select and output the irreversibly encoded data when the quantization step is larger than the first threshold.
Patent JP-2011202217-A (JP)
Title: Magnetron sputtering apparatus and sputtering method
Inventor: SASAKI MASAO
IPC: C23C14/35
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering apparatus in which a magnetic field shape and a magnetic field strength on a target surface side can be easily changed and which allows the manufacturing cost thereof to be reduced as a result.SOLUTION: In the magnetron sputtering apparatus in which a magnet unit 10 is disposed on a rear surface side of a cathode to which a target 3 is attached, the magnet unit 10 is formed from an inner side magnet 11, an outer side magnet 12, a non-magnetic body fixing these and a yoke 14 connecting magnetic poles of the inner side magnet and the outer side magnet, and the yoke can be divided into a plurality of pieces by a surface orthogonal to a long side direction of the outer side magnet arranged in a rectangular shape.
Patent JP-2011200984-A (JP)
Title: Polishing pad
Inventor: KOBAYASHI TSUTOMU
IPC: H01L21/304
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad capable of suppressing a polishing characteristic change caused by the water absorption of the polishing pad and capable of exhibiting an excellent polishing characteristic at an initial stage when performing polishing called as CMP (Chemical Mechanical Polishing) for a polishing object such as glass, a semiconductor, a dielectric/metallic compound material, and an integrated circuit.SOLUTION: The polishing pad includes a polishing layer and a substrate layer. The polishing pad includes an intermediate layer having a water absorption rate of ≤1% between the polishing layer and the substrate layer. A difference between the D hardness of the polishing layer and the D hardness of the intermediate layer is 20 or lower.
Patent JP-2011206103-A (JP)
Title: Steering wheel structure of game ball shooting device
Inventor: YAMAMOTO KENJI
IPC: A63F7/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To set desired shooting strength in accordance with handle operation, with a simple structure.SOLUTION: The steering wheel structure includes; a steering wheel ring 3 which is rotation-operated; a variable resistor 4 for changing the shooting strength of game balls when resistance values change as an arm part 42 progresses or regresses; and a cam part 38 in which a cam surface 38a formed in a prescribed spherical shape is moved as the steering wheel ring 3 is rotation-operated. The distal end of the arm part 42 is relatively movably abutted on the cam surface 38a and the arm part 42 is progressed and regressed in accordance with its spherical shape as the cam surface 38a moves.
Patent JP-2011208298-A (JP)
Title: Printing paper
Inventor: ARAI TAKAO
IPC: D21H19/82
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide printing paper excellent in waterproofness and printing aptitude and also excellent in disintegrating property indispensable for recycling.SOLUTION: This printing paper is characterized by including an ink-receiving layer consisting mainly of colloidal silica and an acrylic resin on a waterproof layer consisting mainly of the colloidal silica and a polyester resin having ≥0 and ≤70°C glass transition point, in the waterproof layer, having (1:1) to (1:4) mass ratio of the colloidal silica to the polyester resin, and in the ink-receiving layer, having (1:1) to (1:2.5) mass ratio of the colloidal silica to the acrylic resin.
Patent JP-2011210334-A (JP)
Title: Sram device
Inventor: OUCHI SHINICHI
IPC: H01L27/10
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an SRAM device which can set a threshold voltage of a selection transistor appropriate for all the cells on an SRAM array.SOLUTION: The SRAM device uses a field effect transistor as the selection transistor having a gate to drive the transistor and a terminal to control a threshold voltage, which are electrically separated from each other, and the SRAM device includes a circuit for gradually increasing, on a reading operation, a voltage to be supplied to a threshold control terminal of the selection transistor from a voltage at the start of the reading.
Patent JP-2011206442-A (JP)
Title: Game system, program, and information storage medium
Inventor: KAMI HIROBUMI
IPC: A63F13/88
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To promote participation of a player in a game again by "continued" in a game system capable of multi-play.SOLUTION: In the game device 1000 which performs gun shooting games, when one player comes to game-over in a multi-play and participates in the game again by "continued", a "continued" privilege is given to the other player in a play state.
Patent JP-2011212111-A (JP)
Title: Compression paddle and x-ray imaging apparatus
Inventor: OZAKI YUICHI
IPC: A61B6/04
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent displacement of a breast during imaging by arranging a slip reducing portion on the side of the breast bottom of a surface opposed to an imaging surface.SOLUTION: The slip reducing portion 60 is formed on the surface 52A opposed to the imaging surface in a compression paddle 50. The slip reducing portion 60 is formed on one end side adjacent to a chest wall portion 54 of the surface 52A opposed to the imaging surface. The slip reducing portion 60 is so constructed that its slipperiness when it abuts on the breast N is lower than the other parts of the surface 52A opposed to the imaging surface (parts in which the slip reducing portion 60 is not formed), in other words, the breast N is slip-proof.
Patent JP-2011216281-A (JP)
Title: Light guide plate using diffraction grating, and direct backlight device for liquid crystal television
Inventor: OCHIAI SHINICHIRO
IPC: F21S2/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate, with which, efficient whitening is achieved by improving planar light emission efficiency and uniform light emitting property through enhancement and increase in functions of the light guide plate and by using a point light source LED group and diffusing light emitted from it, number of components, such as, many diffusion plates, diffusion sheets (films) and prism sheets which amplify Fresnel loss, an interference plate for reusing effective S-wave and P-wave, and a diffusion lens, can be reduced, and energy saving, cost reduction and thinning of a liquid crystal television can be achieved, and to provide a backlight device for a liquid crystal television using the same.SOLUTION: The backlight device is arranged right beneath a liquid crystal panel 5 for a liquid crystal television, includes a light guide plate formed of a pair of transparent bodies arranged in a lamination form with each other, and is structured of an upper light guide plate 1 and lower light guide plate 2 for forming the light guide plate, and an LED substrate 9 for a light source. Surface relief diffraction gratings 3, 4 are formed on emission surfaces of the respective transparent bodies. Anamorphic lens arrays 11, 12 are integrally arranged on the respective incident surface sides.
Patent JP-2011217797-A (JP)
Title: Image processing apparatus and method
Inventor: YOSHIDA HIDEYOSHI
IPC: A61B6/03
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce manual processing when extracting a specific region from a medical image.SOLUTION: This image processing apparatus includes a region extracting part and an image processing algorithm execution part. The region extracting part includes: a time information acquiring means for acquiring time information related to the imaging time of the medical image from input volume data; an imaging time phase estimating means for estimating the imaging time phase of the medical image based on the acquired time information; a region extraction processing classification determining means for determining region extraction processing classification including a region extraction algorithm for extracting a region for image processing from the medical image, and a parameter required to carry out the region extraction algorithm according to the estimated imaging time phase; and a region extraction processing execution means for executing region extraction processing to the input volume data by the region extraction processing of the determined classification. The image processing algorithm execution part executes a specific image processing algorithm to the volume data of the extracted region.
Patent JP-2011223129-A (JP)
Title: Electronic camera
Inventor: FUJIWARA TAKESHI
IPC: G03B7/00
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera capable of suppressing the deterioration of image quality caused by modification of referenced program diagrams.SOLUTION: In this electronic camera, a CPU 48 calculates a correct brightness value (BV) on the basis of raw image data output from an image sensor 16, detects, on a referenced program diagram, a coordinate corresponding to the calculated correct BV, and sets an aperture value, exposure time and AGC gain corresponding to the detected coordinate to drivers 18b, 18c and the AGC circuit 20. The CPU 48 also determines a suitable program diagram that suits a subject field captured by an image pickup surface on the basis of the raw image data output from the image sensor 16, and detects, on a suitable program diagram, a coordinate corresponding to the correct BV. Furthermore, the CPU 48 changes the referenced program diagram to the suitable program diagram if the two detected coordinates are identified, and restricts the change of the referenced program diagram if the two detected coordinates are not identified.
Patent JP-2011221649-A (JP)
Title: Radio communication device and roadside communication device
Inventor: ABE SHOTARO
IPC: H04W16/28
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device capable of properly preventing interference of radio signals and a roadside communication device using the radio communication device.SOLUTION: The roadside communication device includes a plurality of in-vehicle communication devices 3 and a roadside communication device 2. The roadside communication device 2 comprises: a first radio communication unit 20 including in a receiving unit 40 that receives radio signals by a first antenna 20a having directivity corresponding to a path H1 and a transmission unit 41 that transmits radio signals by a second antenna 20b having non-directivity; and second to fourth radio communication units 21 to 23 including only receiving units 44 receiving radio signals by receiving antennas 21a to 23a having directivity corresponding to paths H2 to H4.
Patent JP-2011221228-A (JP)
Title: Forgery prevention sticker and method for manufacturing forgery prevention sticker
Inventor: NAGAYOSHI MIHOKO
IPC: G02B5/30
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a forgery prevention medium having a latent image technique which is capable of preventing a forgery prevention sticker from being replaced by a wrongful peeling act and uses a polarization technique requiring a high technique; and further, a brittleness sticker torn up into the same pattern shape as a latent image pattern, when the brittleness sticker is tried to be wrongfully peeled.SOLUTION: The forgery prevention sticker comprises at least a support base, a bond layer, a phase difference layer, a hologram reflecting layer or a security function layer, and an adhesive layer. In the phase difference layer, a pattern is formed by forming a part oriented in at least two different directions, and the bond layer comprises a part with brittle destruction and a part without brittle destruction in correspondence to the pattern by changing bonding strength between the bond layer and a layer adjacent to the bond layer in correspondence to the pattern.
Patent JP-2011218947-A (JP)
Title: Steering lock mechanism
Inventor: FUKATSU TOMOHIRO
IPC: B60R25/0215
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a steering lock mechanism enabling a steering lock part integrally formed of mounting parts such as a switch body to be easily and accurately assembled in a steering column post.SOLUTION: The steering lock mechanism 1 includes an assembly constituted of the switch body 13 and a lock body 21, and a body support bracket 22 which is disposed so as to face the lock body 21 and which holds the steering column post 3. The movement of the assembly constituted of the switch body 13 and the lock body 21 relative to the steering column post 3 is restrained by engaging an engagement protrusion 22d formed on the inner surface 22c of the body support bracket 22 with an engagement recess 3a formed in the steering column post 3.
Patent JP-2011219814-A (JP)
Title: Continuous heat treatment apparatus
Inventor: SUGIMOTO KOICHI
IPC: C21D1/773
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a continuous heat treatment apparatus which effectively, economically, safely and continuously performs heat treatment of a wide variety of materials to be treated from a large lot of the materials to be treated to a small lot of the materials to be treated.SOLUTION: The continuous heat treatment apparatus includes along a moving direction of the material to be treated: a degreasing chamber in which the material to be treated is heated and degreased under vacuum atmosphere; a heating zone in which the degreased material to be treated is heated under vacuum atmosphere; and an oil-quenching chamber in which the heated material to be treated is oil-quenched under vacuum atmosphere. The heating zone is divided into a plurality of heating chambers by openable/closable heat insulating doors along the moving direction of the material to be treated in a space surrounded with heat insulating material in a vacuum vessel, and an independently-controllable heater is fitted to each heating chamber.
Patent JP-2010158168-A (JP)
Title: Axial gap rotary motor and method of manufacturing the same
Inventor: ASANO YOSHINARI
IPC: H02K1/27
Filed: 2010-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which improves the accuracy of an air gap using laminated steel plates, while preventing the demagnetization of a permanent magnet, and to constitute a field magnet with high magnetic permeability and low iron loss.  <P>SOLUTION: A field magnet 920 of an axial gap rotary motor includes a plurality of permanent magnets 922 and a field element laminated steel plate part 924, having a plurality of steel plates laminated in a radial direction of a circle around an axis of rotation 18a. A plurality of magnet-holding concave parts 927, which can accommodate and hold each permanent magnet 922 are formed at the field element laminated steel plate part 924. Each permanent magnet 922 is accommodated and held in each magnet-holding concave part 927 so that each permanent magnet 922 does not substantially appear in an air gap, but the field element laminated steel plate part 924 appears in the air gap, and opposes to one or both of two armatures through a part opposing each of the armatures in the field element laminated steel plate part 924. The field element laminated steel plate part 924 is formed by winding a belt-like steel plate 960.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011228426-A (JP)
Title: Cooling device
Inventor: HOTTA KOJI
IPC: H05K7/20
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device with a high space efficiency and a cooling efficiency.SOLUTION: The cooling device cools a power element 10A and an electrical component 20A and comprises; a laminated cooling part 10 with a condenser 10B through which a coolant flows to cool the power element 10A; a first pipe 21 and a second pipe 22 which communicate with the condenser 10B and are provided to hold the electrical component 20A. A cross section of the first pipe 21 and the second pipe 22 are reduced, and each pipe includes a pipe cooling part 21A and 22A, respectively. The electrical part 20A also contacts with the laminated cooling part 10.
Patent JP-2011225396-A (JP)
Title: Method for producing porous transparent thin film comprising anatase nanocrystal of titanium oxide, porous transparent thin film and porous transparent thin film photocatalyst
Inventor: KIMURA TATSUO
IPC: C01G23/04
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a new technical means to enable synthesis of a porous transparent thin film of titanium oxide showing high photocatalytic functions.SOLUTION: A transparent precursor thin film comprising an amorphous titanium oxide skeleton having three-dimensional structural regularity prescribed by self-assembly of a surfactant is fired at a temperature above a temperature at which an anatase crystal is formed and below an anatase-to-rutile phase transition temperature.
Patent JP-2011226138-A (JP)
Title: Concrete column excellent in durability
Inventor: ICHIBA MIKIYUKI
IPC: E04C5/08
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a concrete column excellent in durability, which can inexpensively suppress the advance of corrosion degradation and breaks of non-tension steel material, even if a crack beyond design assumption is formed in the concrete column and the non-tension steel material is exposed to a state in which rain water invades through the crack.SOLUTION: The concrete column excellent in durability uses PC steel wires as tension steel material and uses PC steel bars as non-tension steel material, and is manufactured by using centrifugation molding. The non-tension steel material is arranged to have a covering thickness of 15-35 mm, and difference (HV-HV) between center hardness HVwhich is average hardness of a center portion of the non-tension steel material and surface layer hardness HVwhich is the hardness of 80 μm position from surface layer, is more than 80 and not more than 200 in Vickers hardness.
Patent JP-2011224150-A (JP)
Title: Electric cleaner
Inventor: NISHIGORI TAMAKI
IPC: A47L9/00
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric cleaner capable of reducing the number and types of components since a traveling wheel and a cover can be installed to a cleaner body without using any separate parts including screws, capable of being easily disassembled and sorted for disposal and reuse, and capable of improving its recyclability without impairing the design property.SOLUTION: The electric cleaner has a cleaner body with a built-in electric blower generates a suction air, a first boss provided in the cleaner body and a second boss fitted to the first boss, a first cover to cover at least a portion of the side face of the cleaner body, and the traveling wheel pivotally supported by either the first boss or the second boss and sandwiched between the cleaner body and the first cover.
Patent JP-2010158680-A (JP)
Title: Additional device for whirling type fine bubble generation apparatus
Inventor: NISHIYAMA YASUMASA
IPC: C02F1/48
Filed: 2010-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of the conventional fine air bubble generation apparatus wherein, a large amount of fine bubbles is not generated without heightening the feed pressure, causing large noise, increasing power for a pump and a scale of a whole system, resulting in high cost.  <P>SOLUTION: A circulation cylindrical lid (200) is provided immediately after the leading out port of the whirling chamber of a whirling type fine bubble generation apparatus, bubbles of large diameters are selectively sheared again. This structure allows generation of a large amount of fine bubbles with low energy consumption.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011231459-A (JP)
Title: Protective cover for sliding bearing structures
Inventor: SUZUKI SHIGENOBU
IPC: F16F15/04
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover for sliding bearing structures which protects the sliding surface of a base plate from dust and damages caused by human errors and erosion caused by rainwater, effectively transpires water vapor from condensation on the sliding surface, can be easily checked, and is capable of protecting the sliding surface even during the process of constructing the sliding bearing structure by being attached to the structure before the commencement of the process.SOLUTION: A protective cover for sliding bearing structures includes a polymer body with multiple aeration windows where air passes through in the thickness direction of the cover, and each aeration window has a filter.
Patent JP-2010161428-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SHIRAISHI AKINORI
IPC: H01L23/12
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can electrically connect electrode terminals of semiconductor elements formed at one surface side of a semiconductor substrate and pads for external connection terminals formed at the other surface side of the semiconductor substrate with the shortest distance.  <P>SOLUTION: In the semiconductor device, a double recess 25 is filled with: an insulating layer 22 formed on the side wall faces and bottom face thereof; and a columnar conductor 30 made of metal, one end of which is connected with the surface of a pattern 14 at the semiconductor substrate side. Further, the pad 32 connected to the other end of the columnar conductor 30 is formed covering the double recess 25. The double recess 25 is formed with: a recess 20 formed on the semiconductor substrate 10; and a recess 24 formed on insulating layers 16 and 22, and having a smaller diameter than a bottom diameter of the recess 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011233655-A (JP)
Title: Method of manufacturing solid electrolytic capacitor
Inventor: NISHIMURA KOICHI
IPC: H01G9/04
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid electrolytic capacitor capable of enhancing the electrostatic capacitance and reducing a leakage current in the method of manufacturing the solid electrolytic capacitor having a dielectric layer of which the surface is processed with a solution of an organic solvent.SOLUTION: The method of manufacturing the solid electrolytic capacitor includes: a step of forming the dielectric layer 3 on the surface of an anode 2; a step of bringing the solution containing the organic solvent into contact with the surface of the dielectric layer 3; a step of bringing ozone water into contact with the surface of the dielectric layer 3 after the solvent is brought into contact with the surface of the dielectric layer 3; and a step of forming a conductive polymer layer 5 on the dielectric layer 3 after the ozone water is brought into contact with the surface of the dielectric layer 3.